Search

Wayne A. Langel

Examiner (ID: 13713, Phone: (571)272-1353 , Office: P/1736 )

Most Active Art Unit
1103
Art Unit(s)
1103, 1736, 1793, 1206, 1754, 2899
Total Applications
5052
Issued Applications
3924
Pending Applications
347
Abandoned Applications
800

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19135502 [patent_doc_number] => 11970431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Polymerizable absorbers of UV and high energy visible light [patent_app_type] => utility [patent_app_number] => 17/332416 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 20705 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332416
Polymerizable absorbers of UV and high energy visible light May 26, 2021 Issued
Array ( [id] => 18285343 [patent_doc_number] => 20230100815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => LIGHT-EMITTING DEVICE, DISPLAY PANEL, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/788219 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788219
LIGHT-EMITTING DEVICE, DISPLAY PANEL, AND DISPLAY DEVICE May 25, 2021 Pending
Array ( [id] => 17292174 [patent_doc_number] => 20210388013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 17/324598 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324598
Organic electroluminescent materials and devices May 18, 2021 Issued
Array ( [id] => 17227274 [patent_doc_number] => 20210353830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => INTERPENETRATING NETWORKS WITH COVALENT AND IONIC CROSSLINKS [patent_app_type] => utility [patent_app_number] => 17/320726 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320726
INTERPENETRATING NETWORKS WITH COVALENT AND IONIC CROSSLINKS May 13, 2021 Abandoned
Array ( [id] => 20466732 [patent_doc_number] => 12522765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Fluorescent metal-organic framework superstructure compound, preparation method and application thereof [patent_app_type] => utility [patent_app_number] => 17/790492 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790492
Fluorescent metal-organic framework superstructure compound, preparation method and application thereof May 10, 2021 Issued
Array ( [id] => 17036908 [patent_doc_number] => 20210253866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => GLITTER PIGMENT, PIGMENT-CONTAINING COMPOSITION, AND PIGMENT-CONTAINING PAINTED PRODUCT [patent_app_type] => utility [patent_app_number] => 17/245910 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245910
Glitter pigment, pigment-containing composition, and pigment-containing painted product Apr 29, 2021 Issued
Array ( [id] => 19913760 [patent_doc_number] => 12289995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Compound, material for organic electroluminescent element, organic electroluminescent element and electronic device [patent_app_type] => utility [patent_app_number] => 17/236029 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 19310 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 569 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236029
Compound, material for organic electroluminescent element, organic electroluminescent element and electronic device Apr 20, 2021 Issued
Array ( [id] => 17945931 [patent_doc_number] => 20220332948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Silk Packaging Applications [patent_app_type] => utility [patent_app_number] => 17/230822 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230822
Silk packaging applications Apr 13, 2021 Issued
Array ( [id] => 17155281 [patent_doc_number] => 20210316332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => COATING AND METHODS FOR EXTENDING SERVICE LIFE OF OILFIELD OPERATIONAL COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/225637 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225637
Coating and methods for extending service life of oilfield operational components Apr 7, 2021 Issued
Array ( [id] => 19091031 [patent_doc_number] => 11952461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Siloxy polyethylene glycol and derivatives thereof [patent_app_type] => utility [patent_app_number] => 17/208057 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7926 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208057
Siloxy polyethylene glycol and derivatives thereof Mar 21, 2021 Issued
Array ( [id] => 18701427 [patent_doc_number] => 11787926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Electrically conductive, high strength, high temperature polymer composite for additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/191785 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 8503 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191785
Electrically conductive, high strength, high temperature polymer composite for additive manufacturing Mar 3, 2021 Issued
Array ( [id] => 18360892 [patent_doc_number] => 20230142483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => NOVEL POLYAMIDE [patent_app_type] => utility [patent_app_number] => 17/802875 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802875
NOVEL POLYAMIDE Feb 22, 2021 Abandoned
Array ( [id] => 16885537 [patent_doc_number] => 20210171732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => COMPOSITION MADE FROM POLY(ARYLENE-ETHER-KETONE) (PAEK) WHICH IS STABLE IN THE MOLTEN STATE AND METHOD FOR STABILIZING SUCH A COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/179080 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179080
Composition made from poly(arylene-ether-ketone) (PAEK) which is stable in the molten state and method for stabilizing such a composition Feb 17, 2021 Issued
Array ( [id] => 20496810 [patent_doc_number] => 12538701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Compound and organic light emitting device comprising the same [patent_app_type] => utility [patent_app_number] => 17/788544 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6793 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788544
Compound and organic light emitting device comprising the same Feb 16, 2021 Issued
Array ( [id] => 16869241 [patent_doc_number] => 20210162708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => ANTI-FOG MIRROR APPARATUS [patent_app_type] => utility [patent_app_number] => 17/171791 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171791
ANTI-FOG MIRROR APPARATUS Feb 8, 2021 Abandoned
Array ( [id] => 20701346 [patent_doc_number] => 12624046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Organic compound, light-emitting device, electronic device, electronic apparatus, light-emitting apparatus, and lighting apparatus [patent_app_type] => utility [patent_app_number] => 17/798499 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 79 [patent_no_of_words] => 25622 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798499
Organic compound, light-emitting device, electronic device, electronic apparatus, light-emitting apparatus, and lighting apparatus Jan 31, 2021 Issued
Array ( [id] => 18779171 [patent_doc_number] => 11820865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Vicinal diol ether derivatives of polyether polymers [patent_app_type] => utility [patent_app_number] => 17/758855 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11024 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758855
Vicinal diol ether derivatives of polyether polymers Jan 13, 2021 Issued
Array ( [id] => 20705817 [patent_doc_number] => 12628546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Polymer and organic light-emitting diode using same [patent_app_type] => utility [patent_app_number] => 17/788978 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 10744 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788978
Polymer and organic light-emitting diode using same Jan 11, 2021 Issued
Array ( [id] => 16948220 [patent_doc_number] => 20210206911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => POLYMER [patent_app_type] => utility [patent_app_number] => 17/141717 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141717
POLYMER Jan 4, 2021 Abandoned
Array ( [id] => 16948298 [patent_doc_number] => 20210206989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => LEAD FOR PENCIL FOR WRITING, DRAWING, MARKING, PLOTTING AND/OR COLORING [patent_app_type] => utility [patent_app_number] => 17/130322 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130322
LEAD FOR PENCIL FOR WRITING, DRAWING, MARKING, PLOTTING AND/OR COLORING Dec 21, 2020 Abandoned
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